Mathematics, 04.02.2020 21:48 taythestargazer2382
Acylindrical tank holds 20,000 gallons of water, which can be drained from the bottom of the tank in 20 minutes. the function gives the volume v of water (in gallons) in the tank at time t in minutes, where time t = 0 corresponds to the instant the tank starts to drain.
at time t = 3 minutes, at what rate is the volume of water in the tank changing?
a. –2200 gallons/minute
b. 1700 gallons/minute
c. 2200 gallons/minute
d. –1800 gallons/minute
e. 1800 gallons/minute
Answers: 2
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